A new ankylosaurian from the Late Cretaceous strata of Zhucheng, Shandong Province
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摘要:
基于在山东诸城臧家庄化石点上白垩统王氏群中采集的一个较完整的甲龙类的右侧肠骨（ZJZ-183），建立一甲龙类的新属种：诸城中国甲龙Sinankylosaurus zhuchengensis gen.et sp.nov.。其主要特征是：髋臼前突长度超过整个肠骨的长度的2/3，后部（远端）宽，向近端延伸的过程强烈收缩变窄，前端宽度与后端宽度差距较大。诸城中国甲龙的发现增加了诸城恐龙动物群中恐龙的多样性，与北美地区晚白垩世大型恐龙组合可对比，对研究晚白垩世恐龙动物群之间的相互关系具有重要的价值。
Abstract:A new ankylosaurian dinosaur, Sinankylosaurus zhuchengensis gen.et sp.nov is described based on an almost complete right ilium recovered from the Upper Cretaceous Wangshi Group of Zangjiazhuang, Zhucheng, Shandong Province.It possesses the following characteristics: The length of preacetabular process is more than two-thirds of the whole ilium.The posterior (distal) of preacetabular process is wide, and the process of extending toward the proximal end is strongly constricted, with a wide gap between the anterior and posterior widths of preacetabular process.The discovery of this new ankylosaurian adds to the diversity of the Zhucheng dinosaur fauna and further demonstrates the similarity between the dinosaur assemblages of eastern Asia and those of North America.
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Keywords:
- Zhucheng /
- Shandong /
- Late Cretaceous /
- Wangshi Group /
- ankylosauria
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致谢: 写作过程中，北京自然博物馆李建军研究员、四川自贡恐龙博物馆彭光照研究员、甘肃省农业大学杨精涛博士提供了很多帮助，在此表示感谢。
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图 2 诸城中国甲龙右肠骨
a—腹视照片；b—背视照片
Figure 2. Right ilium of Sinankylosaurus zhuchengensis gen.et.sp.nov.
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图 3 诸城中国甲龙(a)、金城洮河龙(b)、丽水浙江龙(c)、谷氏绘龙相似种(d)、中国缙云甲龙(e)和步氏克氏龙(f)肠骨腹视对比
Figure 3. Ilium in ventral view of Sinankylosaurus zhuchengensis (a) compared with that of Taohelong jinchengensis(b), Zhejiangosaurus lishuiensis(c), Pinacosaurus cf. grangeri(d), Jinyunpelta sinensis(e) and Crichtonsaurus bohlini(f)
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Dong Z M.An Ankylosaur(Ornithischian Dinosaur)from the Middle Jurassic of the Junggar Basin, China[J].Certebrata Palasiatica, 1993, 31(4):257-551.
Dong Z M.Primitive Armored Dinosaur from the Lufeng Basin, China[C]//Tanke D H, Carpenter K.Mesozoic Vertebrate Life.Bloomington: Indiana University Press, 2001: 237-242.
董枝明, 尤海鲁, 彭光照.中国古脊椎动物志[C]//第二卷.两栖类, 爬行类, 鸟类.第五册.鸟臀类恐龙.北京: 科学出版社, 2015: 54-65. Coombs W P.The Families of the Ornithischian Dinosaur Order Ankylosauria[J].Palaeontology, 1978, 21(Part 1):143-170. https://core.ac.uk/display/33931642
Vickaryous M K, Maryańska T, Weishampel D B.Ankylosauria[C]//The Dinosauria: Second Edition.University of California Press, 2004: 363-392.
Thompson R S, Parish J C, Maidment S C, et al.Phylogeny of the Ankylosaurian Dinosaurs(Ornithischia:Thyreophora)[J].Journal of Systematic Palaeontology, 2012, 10(2):301-312. doi: 10.1080/14772019.2011.569091
Arbour V M, Currie P J.Systematics, Phylogeny and Palaeobiogeography of the Ankylosaurid Dinosaurs[J].Journal of Systematic Palaeontology, 2016, 14:385-444. doi: 10.1080/14772019.2015.1059985
Kirkland J I.A Polacanthine Ankylosaur(Ornithischia:Dinosauria)from the Early Cretaceous(Barremian)of Eastern Utah[J].New Mexico Museum of Natural History and Science Bulletin, 1998, 14:271-281. http://www.researchgate.net/publication/284495388_A_polacanthine_ankylosaur_Ornithischia_Dinosauria_from_the_Early_Cretaceous_Barremian_of_eastern_Utah
杨精涛, 尤海鲁, 李大庆, 等.多刺甲龙亚科恐龙在亚洲的首次发现[J].古脊椎动物学报, 2013, 51(4):265-277. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=gjzdwxb201304002 胡承志.山东诸城巨型鸭嘴龙化石[J].地质学报, 1973, 2:45-72. http://www.cnki.com.cn/Article/CJFDTotal-DZXE197302001.htm 赵喜进, 李敦景, 韩岗, 等.山东的巨大诸城龙[J].地球学报, 2007, 28(2):111-122. doi: 10.3321/j.issn:1006-3021.2007.02.002 赵喜进, 王克柏, 李敦景.巨大华夏龙[J].地质通报, 2011, 30(11):1671-1688. doi: 10.3969/j.issn.1671-2552.2011.11.003 Xu X, Wang K B, Zhao X J, et al.First Ceratopsid Dinosaur from China and its Biogeographical Implications[J].Chinese Science Bulletin, 2010, 55(16):1631-1635. doi: 10.1007/s11434-009-3614-5
Hone D W, Wang K B, Sullivan C, et al.A New, Large Tyrannosaurine Theropod from the Upper Cretaceous of China[J].Cretaceous Research, 2011, 32(4):495-503. doi: 10.1016/j.cretres.2011.03.005
Xu X, Wang K B, Zhao X J, et al.A New Leptoceratopsid(Ornithischia:Ceratopsia)from the Upper Cretaceous of Shandong, China and its Implications for Neoceratopsian Evolution[J].Plos One, 2010, 5(11):e13835. doi: 10.1371/journal.pone.0013835
He Y M, Makovicky P J, Wang K B, et al.A New Leptoceratopsid(Ornithischia, Ceratopsia)with a Unique Ischium from the Upper Cretaceous of Shandong Province, China[J].Plos One, 2015, 10(12):e0144148. doi: 10.1371/journal.pone.0144148
莫进尤, 王克柏, 陈树清, 等.山东晚白垩世一新的巨龙类恐龙[J].地质通报, 2017, 36(9):1501-1505. doi: 10.3969/j.issn.1671-2552.2017.09.001 Yu Y L, Wang K B, Chen S Q, et al.A New Caenagnathid Dinosaur from the Upper Cretaceous Wangshi Group of Shandong, China, with comments on size variation among oviraptorosaurs[J].Scientific Reports, 2018, 8(1):5030. doi: 10.1038/s41598-018-23252-2
旷红伟, 柳永清, 董超, 等.山东诸城晚白垩世恐龙化石埋藏学研究[J].地质学报, 2014, 88(8):1353-1371. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=dizhixb201408001 旷红伟, 许克民, 柳永清, 等.胶东诸城晚白垩世恐龙骨骼化石地球化学及埋藏学研究[J].地质论评, 2013, 59(6):1001-1023. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=dzlp201306001 安伟, 旷红伟, 柳永清, 等, 山东诸城晚白垩世王氏群恐龙化石层碎屑锆石定年和物源示踪[J].地质论评, 2016, 62(2):423-471. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=dzlp201602019 Buffetaut E.An Ankylosaurid Dinosaur from the Upper Cretaceous of Shandong(China)[J].Geological Magazine, 1995, 132(6):683-692. doi: 10.1017/S0016756800018914
Young C C.On a New Nodosaurid from Ninghsia[J].Palaentologia Sinica, Series C., 1935, (11):5-27. https://www.researchgate.net/publication/287648881_On_a_new_nodosaurid_from_Ninghsia
Maryanaska T.Ankylosauridae(Dinosauria)from Mongolia[J].Palaeontologica Polonica, 1977, 37:85-151. https://www.researchgate.net/publication/284495478_Ankylosauridae_Dinosauria_from_Mongolia
Zheng W J, Jin X S, Azuma Y, et al.The most Basal Ankylosaurine Dinosaur from the Albian-Cenomanian of China, with Implications for the Evolution of the Tail club[J].Scientific Reports, 2018, 8(1):3711. doi: 10.1038/s41598-018-21924-7
董枝明.辽宁北票地区一新的甲龙化石[J].古脊椎动物学报, 2002, 4:276-285. doi: 10.3969/j.issn.1000-3118.2002.04.004 Lü J C, Jin X S, Sheng Y M, et al.New Nodosaurid Dinosaur from the Late Cretaceous of Lishui, Zhejiang Province, China[J].Acta Geologica Sinica, 2007, 81(3):344-350. doi: 10.1111/j.1755-6724.2007.tb00958.x
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